Puzzle



FIG. 1 is a perspective view of a puzzle, showing my design.

FIG. 2 is a front elevational view of the puzzle in FIG. 1.

FIG. 3 is a top plan view of the puzzle in FIG. 1.

FIG. 4 is a side elevational view of the puzzle in FIG. 1; and,

FIG. 5 is a second side elevational view of the puzzle in FIG. 1.

The ornamental design for a puzzle, as shown and described.